Compare 31189 vs 31190
Property | 31189 | 31190 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 311891 | 21 × 51 × 31191 |
Prime factorization | 31189 | 2 × 5 × 3119 |
Divisors count | 2 | 8 |
Divisors | 1, 31189 | 1, 2, 5, 10, 3119, 6238, 15595, 31190 |
Number of properties | 9 | 0 |
Cousin primes (1st member) | 479th | |
Isolated primes | 2398th | |
Lucky primes | 521st | |
Primes | 3361st | |
Pythagorean primes | 1672nd | |
Sexy primes (2nd member) | 983rd | |
Sexy prime triplets (3rd member) | 251st | |
Super primes | 474th | |
Ulam primes | 256th | |
Roman numberals | ||
Base 2 | 1111001110101012 | 1111001110101102 |
Base 3 | 11202100113 | 11202100123 |
Base 4 | 132131114 | 132131124 |
Base 5 | 14442245 | 14442305 |
Base 6 | 4002216 | 4002226 |
Base 7 | 1566347 | 1566357 |
Base 8 | 747258 | 747268 |
Base 9 | 467049 | 467059 |
Base 10 | 3118910 | 3119010 |
Base 11 | 2148411 | 2148511 |
Base 12 | 1607112 | 1607212 |
Base 13 | 1127213 | 1127313 |
Base 14 | b51b14 | b51c14 |
Base 15 | 939415 | 939515 |
Base 16 | 79d516 | 79d616 |